With chrome plated brass links. Springs built in the bearings ensure smooth movement. Cork discs prevent sliding
Five lengths of Parallel Rules with degree markings. From 12” to 24” long. Crystal clear plastic with cork friction pads.
Divided with protractor markings (double reading) and compass points. Super strong acrylic, beveled on all four edges. Brass links.
The primary purpose of the Paralock Plotter is to enable the transfer of GPS positions rapidly, easily and accurately to and from any paper chart.
Built to take the rigorous use aboard commercial and blue water vessels, provides one of the easiest methods of plotting courses.
Virtually eliminates the need for other devices except for a pencil. Simply lay protractor along course line and align compass disk to plot course.
Proudly Serving Boaters for 25 years
The Binnacle Canadian Mailing Address: 1065 Purcells Cove Rd. Halifax, NS, B3N 1R2